/**
* Copyright 2023 PYSTOR DBS, Nanjing Pengyun Network Technology Co., Ltd.
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
*     http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/ 

package py.coordinator.lib;

import java.util.Collection;
import java.util.Map;
import py.coordinator.volumeinfo.VolumeInfoRetriever;


public interface VolumeInfoHolderManager {

  public VolumeInfoHolder getVolumeInfoHolder(Long rootVolumeId);

  public void removeVolumeInfoHolder(Long rootVolumeId);

  public void addVolumeInfoHolder(Long rootVolumeId, int snapshotId) throws Exception;


  public void addVolumeInfoHolder(Long rootVolumeId, VolumeInfoHolder volumeInfoHolder);

  public boolean containVolumeInfoHolder(Long rootVolumeId);

  public Collection<VolumeInfoHolder> getAllVolumeInfoHolder();


  public Map<Long, Long> getRootVolumeIdMap();


  public void setVolumeInfoRetrieve(VolumeInfoRetriever volumeInfoRetriever);

}
